EXTRA-TROPICAL  STORM  SURGE
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Manual
Datum
hat-on
mhhw-on
msl-on
mllw-on
Regions
Northeast
Mid-Atlantic
Southeast
Gulf
Northwest
Alaska
Gulf of Alaska
Status
Stations
Atlantic City, NJ
Cape May, NJ
Philadelphia, PA
Reedy Pnt, DE
Lewes, DE
Ocean City, MD
Wachapreague
Kiptopeke, VA
Cambridge, MD
Baltimore, MD
Annapolis, MD
Solomons Is, MD
Washington DC
Colonial Beach
Lewisetta, VA
Gloucester Pnt
Hampton Road
Portsmouth, VA
CBBT, VA
Duck Pier, NC
Cape Hatteras NC
Surge List
East Coast
#Atlantic City, NJ : 10/17/2026 17:22:46 GMT (units in feet MLLW)
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/16 00Z,   0.60,   1.80,   2.64,  99.90,   0.24,
10/16 01Z,   0.60,   2.47,   3.34,  99.90,   0.27,
10/16 02Z,   0.60,   3.00,   3.75,  99.90,   0.15,
10/16 03Z,   0.60,   3.28,   4.10,  99.90,   0.22,
10/16 04Z,   0.60,   3.26,   4.16,  99.90,   0.30,  (max)
10/16 05Z,   0.70,   2.94,   4.02,  99.90,   0.38,
10/16 06Z,   0.60,   2.40,   3.36,  99.90,   0.36,
10/16 07Z,   0.60,   1.80,   2.63,  99.90,   0.23,
10/16 08Z,   0.60,   1.33,   2.22,  99.90,   0.29,
10/16 09Z,   0.70,   1.09,   2.01,  99.90,   0.22,
10/16 10Z,   0.70,   1.15,   2.01,  99.90,   0.16,  (min)
10/16 11Z,   0.70,   1.55,   2.61,  99.90,   0.36,
10/16 12Z,   0.60,   2.25,   3.30,  99.90,   0.45,
10/16 13Z,   0.70,   3.06,   4.06,  99.90,   0.30,
10/16 14Z,   0.70,   3.75,   4.84,  99.90,   0.39,
10/16 15Z,   0.60,   4.18,   5.27,  99.90,   0.49,  (max)
10/16 16Z,   0.60,   4.29,   5.25,  99.90,   0.36,
10/16 17Z,   0.60,   4.05,   4.79,  99.90,   0.14,
10/16 18Z,   0.60,   3.49,   4.42,  99.90,   0.33,
10/16 19Z,   0.60,   2.74,   3.71,  99.90,   0.37,
10/16 20Z,   0.60,   1.99,   2.89,  99.90,   0.30,
10/16 21Z,   0.60,   1.42,   2.49,  99.90,   0.47,
10/16 22Z,   0.50,   1.09,   2.08,  99.90,   0.49,
10/16 23Z,   0.40,   1.08,   1.87,  99.90,   0.39,  (min)
10/17 00Z,   0.40,   1.39,   2.10,  99.90,   0.31,
10/17 01Z,   0.40,   1.93,   2.64,  99.90,   0.31,
10/17 02Z,   0.30,   2.49,   3.14,  99.90,   0.35,
10/17 03Z,   0.30,   2.90,   3.58,  99.90,   0.38,
10/17 04Z,   0.20,   3.09,   3.69,  99.90,   0.40,  (max)
10/17 05Z,   0.00,   3.05,   3.56,  99.90,   0.51,
10/17 06Z,   0.30,   2.75,   3.51,  99.90,   0.46,
10/17 07Z,   0.20,   2.27,   3.01,  99.90,   0.54,
10/17 08Z,   0.20,   1.78,   2.57,  99.90,   0.59,
10/17 09Z,   0.30,   1.41,   1.97,  99.90,   0.26,
10/17 10Z,   0.30,   1.26,   1.57,  99.90,   0.01,  (min)
10/17 11Z,   0.50,   1.36,   1.80,  99.90,  -0.06,
10/17 12Z,   0.40,   1.76,   2.35,  99.90,   0.19,
10/17 13Z,   0.40,   2.41,   3.28,  99.90,   0.47,
10/17 14Z,   0.40,   3.12,   3.84,  99.90,   0.32,
10/17 15Z,   0.70,   3.70,   4.55,  99.90,   0.15,
10/17 16Z,   0.80,   4.05,   5.08,  99.90,   0.23,  (max)
10/17 17Z,   0.70,   4.11,   4.96,  99.90,   0.15,
#------------------------------------------------------------
#Date(GMT), Surge,   Tide,    Obs,   Fcst,   Anom, Comment
#------------------------------------------------------------
10/17 18Z,   0.90,   3.87,  99.90,   4.93,   0.16,
10/17 19Z,   0.90,   3.34,  99.90,   4.41,   0.17,
10/17 20Z,   0.90,   2.65,  99.90,   3.73,   0.18,
10/17 21Z,   0.90,   1.99,  99.90,   3.08,   0.19,
10/17 22Z,   0.90,   1.48,  99.90,   2.58,   0.20,
10/17 23Z,   0.90,   1.20,  99.90,   2.31,   0.21,  (min)
10/18 00Z,   1.00,   1.20,  99.90,   2.42,   0.22,
10/18 01Z,   1.00,   1.50,  99.90,   2.73,   0.23,
10/18 02Z,   0.90,   1.98,  99.90,   3.13,   0.25,
10/18 03Z,   1.00,   2.47,  99.90,   3.72,   0.26,
10/18 04Z,   1.00,   2.82,  99.90,   4.08,   0.27,
10/18 05Z,   1.10,   2.99,  99.90,   4.36,   0.28,
10/18 06Z,   1.20,   2.95,  99.90,   4.43,   0.28,  (max)
10/18 07Z,   1.20,   2.69,  99.90,   4.17,   0.28,
10/18 08Z,   1.10,   2.26,  99.90,   3.64,   0.28,
10/18 09Z,   1.00,   1.82,  99.90,   3.10,   0.28,
10/18 10Z,   1.00,   1.50,  99.90,   2.77,   0.28,
10/18 11Z,   1.10,   1.36,  99.90,   2.74,   0.28,  (min)
10/18 12Z,   1.10,   1.47,  99.90,   2.85,   0.28,
10/18 13Z,   1.10,   1.85,  99.90,   3.23,   0.28,
10/18 14Z,   1.20,   2.45,  99.90,   3.93,   0.28,
10/18 15Z,   1.10,   3.10,  99.90,   4.48,   0.28,
10/18 16Z,   1.10,   3.63,  99.90,   5.01,   0.28,
10/18 17Z,   1.10,   3.95,  99.90,   5.32,   0.28,
10/18 18Z,   1.10,   4.01,  99.90,   5.39,   0.28,  (max)
10/18 19Z,   1.00,   3.77,  99.90,   5.05,   0.28,
10/18 20Z,   1.00,   3.26,  99.90,   4.54,   0.28,
10/18 21Z,   1.00,   2.60,  99.90,   3.88,   0.28,
10/18 22Z,   1.00,   1.97,  99.90,   3.24,   0.28,
10/18 23Z,   1.10,   1.48,  99.90,   2.85,   0.28,
10/19 00Z,   1.10,   1.20,  99.90,   2.58,   0.28,  (min)
10/19 01Z,   1.10,   1.21,  99.90,   2.59,   0.28,
10/19 02Z,   1.10,   1.52,  99.90,   2.89,   0.28,
10/19 03Z,   1.10,   1.99,  99.90,   3.37,   0.28,
10/19 04Z,   1.20,   2.46,  99.90,   3.94,   0.28,
10/19 05Z,   1.20,   2.82,  99.90,   4.29,   0.28,
10/19 06Z,   1.10,   3.01,  99.90,   4.39,   0.28,  (max)
10/19 07Z,   1.10,   3.00,  99.90,   4.37,   0.28,
10/19 08Z,   1.20,   2.75,  99.90,   4.23,   0.28,
10/19 09Z,   1.20,   2.33,  99.90,   3.80,   0.28,
10/19 10Z,   1.20,   1.88,  99.90,   3.35,   0.28,
10/19 11Z,   1.30,   1.53,  99.90,   3.11,   0.28,
10/19 12Z,   1.20,   1.37,  99.90,   2.85,   0.28,  (min)
10/19 13Z,   1.30,   1.45,  99.90,   3.03,   0.28,
10/19 14Z,   1.40,   1.82,  99.90,   3.50,   0.28,
10/19 15Z,   1.40,   2.42,  99.90,   4.10,   0.28,
10/19 16Z,   1.50,   3.07,  99.90,   4.84,   0.28,
10/19 17Z,   1.60,   3.60,  99.90,   5.47,   0.28,
10/19 18Z,   1.70,   3.93,  99.90,   5.90,   0.28,
10/19 19Z,   1.70,   4.00,  99.90,   5.98,   0.28,  (max)
10/19 20Z,   1.90,   3.76,  99.90,   5.93,   0.28,
10/19 21Z,   2.00,   3.22,  99.90,   5.50,   0.28,
10/19 22Z,   2.10,   2.53,  99.90,   4.91,   0.28,
10/19 23Z,   2.20,   1.87,  99.90,   4.35,   0.28,
10/20 00Z,   2.30,   1.36,  99.90,   3.94,   0.28,
10/20 01Z,   2.30,   1.09,  99.90,   3.67,   0.28,  (min)
10/20 02Z,   2.40,   1.14,  99.90,   3.81,   0.28,
10/20 03Z,   2.40,   1.49,  99.90,   4.17,   0.28,
10/20 04Z,   2.40,   2.02,  99.90,   4.70,   0.28,
10/20 05Z,   2.40,   2.54,  99.90,   5.22,   0.28,
10/20 06Z,   2.40,   2.95,  99.90,   5.62,   0.28,
10/20 07Z,   2.40,   3.18,  99.90,   5.86,   0.28,  (max)
10/20 08Z,   2.40,   3.17,  99.90,   5.85,   0.28,
10/20 09Z,   2.40,   2.89,  99.90,   5.57,   0.28,
10/20 10Z,   2.40,   2.41,  99.90,   5.08,   0.28,
10/20 11Z,   2.40,   1.89,  99.90,   4.56,   0.28,
10/20 12Z,   2.40,   1.47,  99.90,   4.15,   0.28,
10/20 13Z,   2.40,   1.26,  99.90,   3.94,   0.28,  (min)
10/20 14Z,   2.50,   1.33,  99.90,   4.11,   0.28,
10/20 15Z,   2.50,   1.73,  99.90,   4.51,   0.28,
10/20 16Z,   2.50,   2.37,  99.90,   5.15,   0.28,
10/20 17Z,   2.50,   3.07,  99.90,   5.84,   0.28,
10/20 18Z,   2.40,   3.64,  99.90,   6.31,   0.28,  0.12 ft above HAT
10/20 19Z,   2.40,   3.99,  99.90,   6.67,   0.28,  0.48 ft above HAT
10/20 20Z,   2.50,   4.06,  99.90,   6.84,   0.28,  0.65 ft above HAT  (max)
10/20 21Z,   2.50,   3.77,  99.90,   6.54,   0.28,  0.35 ft above HAT
10/20 22Z,   2.50,   3.15,  99.90,   5.93,   0.28,
10/20 23Z,   2.50,   2.39,  99.90,   5.16,   0.28,
10/21 00Z,   2.50,   1.66,  99.90,   4.44,   0.28,
10/21 01Z,   2.50,   1.13,  99.90,   3.91,   0.28,
10/21 02Z,   2.50,   0.89,  99.90,   3.67,   0.28,  (min)
10/21 03Z,   2.60,   1.02,  99.90,   3.90,   0.28,
10/21 04Z,   2.70,   1.50,  99.90,   4.47,   0.28,
10/21 05Z,   2.80,   2.14,  99.90,   5.22,   0.28,
10/21 06Z,   2.90,   2.76,  99.90,   5.93,   0.28,
10/21 07Z,   2.90,   3.23,  99.90,   6.41,   0.28,  0.22 ft above HAT
10/21 08Z,   2.90,   3.48,  99.90,   6.66,   0.28,  0.47 ft above HAT  (max)
10/21 09Z,   2.90,   3.43,  99.90,   6.61,   0.28,  0.42 ft above HAT
10/21 10Z,   2.90,   3.05,  99.90,   6.22,   0.28,  0.03 ft above HAT
10/21 11Z,   3.00,   2.44,  99.90,   5.72,   0.28,
10/21 12Z,   3.10,   1.80,  99.90,   5.18,   0.28,